#ifndef  _TCP_H_
#define  _TCP_H_
 //code char denglu[]="{\"t\":1,\"device\":\"145679\",\"key\":\"9672104b673544e9a5dbffc129590a52\",\"ver\":\"v0.0.0.0\"}";

#define    ROUTE_NAME     "Redmi K40"
#define    ROUTE_PWD     "12345678"
#define    HOST_IP       "120.77.58.34"
sbit e=P2^7;
sbit rw=P2^5;
sbit rs=P2^6;
extern code char denglu[];
void delay100ms();
void send_datas(void);
void PPPP(unsigned char *tab);
void NNNN(int a);
void wifi(void );
void init_1602();
 void write_cmd(unsigned char cmd);
 void write_io(unsigned char dat);
 void 	Delay100ms();
#endif